Soil physical and hydrological parameters as indicator for the sustainability of land use systems in degraded areas on terra firme in the Amazon basin.

Vista sencilla de ítem
dc.contributorEmbrapa Amazonia Ocidental; University of Bayreuth; University of Hamburg.
dc.creatorTEIXEIRA, W. G.
dc.creatorHUWE, B.
dc.creatorSCHROTH, G.
dc.date2015-06-18T05:19:51Z
dc.date2015-06-18T05:19:51Z
dc.date2000-11-23
dc.date2000
dc.date2015-06-18T05:19:51Z
dc.date.accessioned2026-06-30T23:21:14Z
dc.descriptionStudy on the soil physical and hydrological characteristics under monoculture (cupuacu, pupunha) and an agroforestry systems (cupuacu + pupunha + urucu (annato) + castanha-do-Para (Brazil nut) with a cover crop of pueraria, in Manaus-AM (Brasil). The investigated soil showed an unusual behavior: the hydraulic conductivty was high close to and at saturation as it is commonly found in sady soils; however, at high soil water suction, it can retain large amounts of water which is a typical characteristics for clayey soils. This phenomenon may explained to the particle size distribuition (predominatly clay) and its strong aggregation. The sustainability of this soil is related with the stability of its aggregation, therefore the flocculation index may be a good parameter to evaluate its physical stability.
dc.formatp. 49.
dc.identifierIn; GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Program and abstracts... Hamburg: University, 2000.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/669981
dc.identifier.urihttp://hdl.handle.net/123456789/379793
dc.languageeng
dc.rightsopenAccess
dc.subjectAgrofloresta
dc.subjectBrasil
dc.subjectAmazonas
dc.subjectManaus
dc.subjectReclamation
dc.subjectSoil chemicophysical properties
dc.subjectSustainability
dc.subjectÁrvore Frutífera
dc.subjectBalanço Hídrico
dc.subjectCultivo Multiplo
dc.subjectDesenvolvimento Sustentável
dc.subjectConservação do Solo
dc.subjectFloresta Tropical Úmida
dc.subjectFísica do Solo
dc.subjectRecuperação do Solo
dc.subjectRelação Solo-Água
dc.subjectUso da Terra
dc.subjectagroforestry
dc.subjectfruit trees
dc.subjectland use
dc.subjectmultiple cropping
dc.subjecttropical rain forests
dc.subjectsoil conservation
dc.subjectsoil water balance
dc.titleSoil physical and hydrological parameters as indicator for the sustainability of land use systems in degraded areas on terra firme in the Amazon basin.
dc.typeResumo em anais e proceedings

Archivos

Colecciones

Embrapa Amazonía Occidental (CPAA)